In the 1950s, George Miller estimated the capacity of short-term memory to be the magical number ________
a. 5 plus or minus 4.
b. 7 plus or minus 2.
c. 9 plus or minus 3.
d. 11 plus or minus 1.
Answer: b
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The following are complementary and alternative medicines that originated from Asia:
a. Reiki, Qi, gong, acupuncture b. electromagnetic fields, qi gong c. Ayurveda and chiropractic d. naturopathic medicine and medicine wheel
The neurotransmitters that regulate the activity of other neurons and affect memory, pain, emotion, pleasure, mood, hunger, sexual behavior, and other basic processes are called
a. somatic ions. b. amyl opiates. c. organic placebos. d. neuropeptides.
Tom is convinced that he will be a famous rock star. In fact, he is not shy about telling people what a great guitarist he is and how they better get his autograph now. Tom most likely suffers from which personality disorder?
a. obsessive b. dependent c. narcissistic d. paranoid
An experiment is a controlled test of a hypothesis in which the researcher manipulates one variable to discover its effect on another
Indicate whether this statement is true or false.